Mariah Carey performs on stage with a dislocated arm

The pop star was hospitalized last week Sunday in New York after dislocating her arm while filming a music video....but the singer is not letting an arm injury get her down.

The 43-year-old mother of two, dressed up her injury for an All Star charity concert on Saturday night, where she performed wearing no fewer than three embellished arm slings, each one matching its corresponding gown perfectly. One furry, one glittery, one feathery.